Answer:
he's at work for 9 hours 55minutes
Carlos works for 8 hours and 55 minutes.
Given that, Carlos starts work at 21:20 and finishes at 06:15 the next day.
How to read 24 hours clock?A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and the year.
The 24-hour clock is more often shown on digital clocks and is written in a 4-digit form, with the first two digits representing the hour and the last two representing the minutes.
From 21:20 to 06:15 there are 8 hours and 55 minutes.
Therefore, Carlos works for 8 hours and 55 minutes.
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HELPPPPPP!!!
find each missing length. give all answers in the simplest radical form.
Answer:
45°
Step-by-step explanation:
the sum of angles in a triangle is equal 180°
we have been given that one angle equals yo 90° and the other equals to 45°
let "?" be the unknown angle
====> 180° = 90° + 45° +?
? = 180° - (90° + 45°)
? = 180° - 135°
? = 45°
I need help plz help I will give brainiest plz
Answer:
1 = 60 cm. 2 = weeks 4-5
Step-by-step explanation:
pls halp
Which of the following would be the correct formula for determining the volume of the cone shown below?
4e-12=36 how do u solve this
Answer:
4e-12=36
4e=36+12
4e=48
e=12
Step-by-step explanation:
pasos
1mover la constante a la derecha añadiendo su opuesto en ambos lados (+12 +12)
2debido a que dos opuestos sumados dan cero, remuévenos la expresión es decir (4e=36+12)
3sumar los números es decir sumar (36+12)
4divide ambos lados de la ecuación entre 4 es decir (4e/4 =48/4)
5cualquier expresión dividida entre si es igual a 1
6calcular el cociente es decir (48/4 e=12)
Answer:
12
Step-by-step explanation:
4e=36+12
4e=48
e=12
hope it helps
In which table does y vary directly with x?
Which one of these represents the graph in this picture right here ? A,B,C,D,E or F?
PLEASE HELP
Answer:
A) y=3x+1
Step-by-step explanation:
Use the formula y=mx+b
m is the slope and b is the y intercept
the graph starts on 1 on the y axis so you replace 1 for b
the slope goes up 3 and over one, giving the fraction 3/1 or just 3. so you replace 3 for m.
[Help asap, will mark brainliest when it allows me] What is the value of x?
Answer:
x = 45 degrees
Step-by-step explanation:
The angles in a triangle adds up to 180 degrees
105 + 30 + x = 180
==>
x = 180-135=45
Help me
How many countries does Bollywood have?
Group of answer choices
A.Between 5,000-10,000
B. Over 25,000
C. Between 0-100
D. Between 50,000-100,000
Can someone solve this please? (Radical Form)
Step-by-step explanation:
16+48=68 that's it good luck
A rectangle of length 14 cm and breadth 7 cm is folded into a right circular cylinder. How many revolutions does the cylinder need to make to cover an area of 784 sq.Cm
Answer:
n = 8
Step-by-step explanation:
Given that,
Length and breadth of a rectangle are 14 cm and 7 cm.
The area of rectangle is given by :
[tex]A=l\times b\\\\A=14\times 7\\A=98\ cm^2[/tex]
Let n be the number of revolutions the cylinder need to make to cover an area of 784 sq.cm.
So,
[tex]n=\dfrac{784}{98}\\\\n=8[/tex]
Hence, there are 8 revolutions.
help.. again please tysm :)
Answer:
No Solutions
Step-by-step explanation:
The two points are (3,2) and (-2,-2)
Slope is y change over x change.
So... -2-2 over -2-3 equals to -3-(-2) over -2-(-2).
That is -3+2 over -2+2 which is -2 over 0.
You can't divide by zero so the slope is "NoSolutions"
Hope this helps :)
what is the value of this example?
[tex] \frac{1}{6} | \div 12[/tex]
Answer: I will give you the answer in fraction form and in decimal form. Here is 1/6 divided by 12... Answer: 1/72
Step-by-step explanation:
Can I plz get help??? And a I need like a step to step solving it plzz
Answer:
V = 386.04
Step-by-step explanation:
V = [tex]\frac{4}{3}\pi r^{2}[/tex]
V = [tex]\frac{4}{3}\pi 9.6^{2}[/tex]
V = (4/3)[tex]\pi[/tex]92.16
V = 122.88[tex]\pi[/tex]
V = 386.04
7) cos C
А
29
21
В
с
20
Trigonometric ratio
Answer:
c.20
Step-by-step explanation:
Casey bought a 100 pound bag of dog food for his dogs. Casey gave them the same amount of dog food each week. The dog food lasted 8 weeks How much dog food did Casey give his dogs each week? Give the answer as a fraction or mixed number
12.5 pounds
100 pounds / 8 = 12.5 pounds
Hiiiooo! Can somebody please help me! Much love❤️❤️❤️Thank you!! :D
Answer:
x = 21 m
Step-by-step explanation:
Tan ∅ = [tex]\frac{opposite sides}{adjacent side}\\[/tex]
[tex]tan 40 = \frac{x}{25}\\\\0.84 = \frac{x}{25}\\\\0.84*25=x\\\\x = 21[/tex]
A sum of was to be shared among three siblings, Rombe nikita and kimroy in the ratio 3:7:9. it nikita received $2500 more than Rambo. Evaluate.
i) The sum of money shared...
ii) kimroy's share. please hurry!!! and give me the full working out to solve the solution.
Answer:
Step-by-step explanation:
Formula: share/# of parts × amount = Total
# of parts= 3+7+9= 19
so= 3/19 × $2500 = $7500
= $7500 × 3
= $22500
do the same for the others to get the shared. oh and also 3/19 is a fraction. hope it was helpful.✌
factorise a x + b x minus A Y minus b y
Question #4. A $25 baseball hat is on sale for 25% off. What is the sale
price?
the sale price is $18.75
Find the perimeter of the rectangle below.
5x2 - 6
2x2
Identify the coefficients in the expression 4a + 15-3k *
A cleaning solution uses 2 cups of vinegar for every 3 quarts of water. How many cups of vinegar are needed to make a cleaning solution containing 3 gallons of water?
Answer:
8 cups
Step-by-step explanation:
hope this helps!! *please mark brainliest * :))
The diagonals of square ABCD intersect at point E. If BE = 2x + 1, and AC = 3(6x - 4), find BD.
Answer:.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
7.2
Si a:b:c= 4:3:2 ayudaaaa
Answer:
a=6 b=4 3=2.55555555567
Which triangle is a 30°-60°-90° triangle?
10
ch
5
5/3
15
5
53
10
O 5
10./3
15
10
5/3
Answer:
the first one
Step-by-step explanation:
Hey There!
Look at the image for the rule of a 30- 60 - 90 triangle
x = 5
the hypotenuse would be x2 so 10
the longer leg would be x[tex]\sqrt{3}[/tex]
So the first triangle is the right answer
The first triangle in the figure is a 30°-60°-90° triangle.
What is a triangle?A triangle is a polygon with three sides and three angles.
Given are triangles, we need to see which of them are a 30°-60°-90° triangle,
So,
In a 30°60°-90° triangle, the side opposite the 30° angle (shortest side) is half the length of the hypotenuse.
So you have to choose one with 5 & 10.
Use the Pythagorean theorem to calculate the remaining side
a² + b² = c²
5² + b² = 10², so b² = 100-25 √b²=√75 so √(25)(3)
b= 5√3
Hence, the first triangle in the figure is a 30°-60°-90° triangle.
Learn more about triangles, click;
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Which mapping(s) below represent(s) a function?
Answer: D
Step-by-step explanation:
Find the value of x in the triangle shown below.
1.5
2.5
X
Answer:
X=2
Step-by-step explanation:
Khan academy
Please find the measure of each angle in the degrees!
Answer:
A》39°
B》91°
C》59°
Step-by-step explanation:
hope it helps
have a great day!!
Solving the formula P = 2L + 2W for W is NOT equivalent to which equation?
Answer:
3rd one
Step-by-step explanation:
2l + 2w = P
2w = P - 2l
w = P - 2l / 2
Therefore, the equivalent equation to the given equation is [tex]w=P-\frac{1(L)}{2}[/tex].
What is the equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here given equation is
[tex]2L + 2w = P\\\\2(L+w)=P\\\\L+w=\frac{1}{2}P\\\\w=\frac{1}{2}P-L\\\\w=\frac{P-2L}{2}\\\\w=P-\frac{1}{2}L[/tex]
Hence, the equivalent equation to the given equation is [tex]w=P-\frac{1(L)}{2}[/tex].
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Delvin conduct a scientific experiment for a certain time the temperature of a compound rose 1 3/4 every 2 1/3 hours how much is the temperature of the compound rise in one hour?
